Man page - zip_fopen_index(3)
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- zip_file_get_comment(3)
- zip_source_filep_create(3)
- zip_register_progress_callback_with_state(3)
- zip_file_extra_fields_count_by_id(3)
- zip_file_replace(3)
- zip_source_seek_write(3)
- zip_name_locate(3)
- zip_dir_add(3)
- zip_set_archive_flag(3)
- zip_ftell(3)
- zip_source_win32a(3)
- zip_unchange(3)
- zip_source_begin_write_cloning(3)
- zip_delete(3)
- zip_file_extra_field_delete(3)
- zip_error_fini(3)
- zip_fclose(3)
- zip_file_set_comment(3)
- zip_file_extra_field_delete_by_id(3)
- zip_source_zip_create(3)
- zip_error_set_from_source(3)
- zip_rename(3)
- zip_source_filep(3)
- zip_source_buffer_fragment(3)
- zip_file_set_mtime(3)
- zip_source_window_create(3)
- zip_file_extra_field_set(3)
- zip_source_rollback_write(3)
- zip_replace(3)
- zip_source_begin_write(3)
- libzip(3)
- zip_source_layered_create(3)
- zip_stat_index(3)
- zip_errors(3)
- zip_file_strerror(3)
- zip_source_is_seekable(3)
- zip_file_get_error(3)
- zip_set_default_password(3)
- zip_source_write(3)
- zip_source_close(3)
- zip_source_seek_compute_offset(3)
- zip_file_set_dostime(3)
- zip_set_file_compression(3)
- zip_discard(3)
- zip_source_win32handle(3)
- zip_source_win32w_create(3)
- zip_register_cancel_callback_with_state(3)
- zip_source_file_create(3)
- zip_get_error(3)
- zip_fopen_encrypted(3)
- zip_get_archive_comment(3)
- zip_error_to_data(3)
- zip_source_win32a_create(3)
- zip_error_to_str(3)
- zip_get_num_entries(3)
- zip_close(3)
- zip_source_file(3)
- zip_source_function_create(3)
- zip_source_win32handle_create(3)
- zip_file_is_seekable(3)
- zip_fopen_index(3)
- zip_set_file_comment(3)
- zip_open(3)
- zip_fopen_index_encrypted(3)
- zip_strerror(3)
- zip_source_buffer(3)
- zip_file_error_get(3)
- zip_register_progress_callback(3)
- zip_unchange_all(3)
- zip_file_add(3)
- zip_error_clear(3)
- zip_source_buffer_fragment_create(3)
- zip_open_from_source(3)
- zip_source_commit_write(3)
- zip_source(3)
- zip_source_free(3)
- zip_source_open(3)
- zip_source_zip_file(3)
- zip_set_archive_comment(3)
- zip_file_rename(3)
- zip_stat(3)
- zip_fseek(3)
- zip_error_code_zip(3)
- zip_source_tell_write(3)
- zip_error_init(3)
- zip_source_buffer_create(3)
- zip_error_strerror(3)
- zip_get_num_files(3)
- zip_fdopen(3)
- zip_add(3)
- zip_file_extra_field_get_by_id(3)
- zip_source_read(3)
- zip_libzip_version(3)
- zip_file_error_clear(3)
- zip_source_win32w(3)
- zip_unchange_archive(3)
- zip_add_dir(3)
- zip_source_make_command_bitmap(3)
- zip_error_code_system(3)
- zip_file_set_external_attributes(3)
- zip_source_tell(3)
- zip_encryption_method_supported(3)
- zip_error_get(3)
- zip_source_zip(3)
- zip_fread(3)
- zip_error_init_with_code(3)
- zip_fopen(3)
- zip_file_get_external_attributes(3)
- zip_get_file_comment(3)
- zip_file_extra_fields_count(3)
- zip_stat_init(3)
- zip_source_error(3)
- zip_source_function(3)
- zip_get_name(3)
- zip_error_system_type(3)
- zip_compression_method_supported(3)
- zip_source_stat(3)
- zip_source_layered(3)
- zip_source_keep(3)
- zip_error_set(3)
- zip_error_get_sys_type(3)
- zip_source_zip_file_create(3)
- zip_source_is_deleted(3)
- zip_file_set_encryption(3)
- zip_file_extra_field_get(3)
- zip_get_archive_flag(3)
- zip_source_seek(3)
apt-get install libzip-dev
Manual
ZIP_FOPEN (3) Library Functions Manual ZIP_FOPEN (3)
NAME
zip_fopen, zip_fopen_index ā open file in zip archive for reading
LIBRARY
libzip (-lzip)
SYNOPSIS
#include <zip.h>
zip_file_t *
zip_fopen ( zip_tĀ *archive , constĀ charĀ *fname , zip_flags_tĀ flags );
zip_file_t *
zip_fopen_index ( zip_tĀ *archive , zip_uint64_tĀ index , zip_flags_tĀ flags );
DESCRIPTION
The zip_fopen () function opens the file name fname in archive . The flags argument specifies how the name lookup should be done, according to the values are described in zip_name_locate (3). Also, the following values may be or āed to it.
ZIP_FL_COMPRESSED
Read the compressed data. Otherwise the data is uncompressed by zip_fread ().
ZIP_FL_UNCHANGED
Read the original data from the zip archive, ignoring any changes made to the file; this is not supported by all data sources.
The zip_fopen_index () function opens the file at position index .
If encrypted data is encountered, the functions call zip_fopen_encrypted (3) or zip_fopen_index_encrypted (3) respectively, using the default password set with zip_set_default_password (3).
RETURN VALUES
Upon successful completion, a struct zip_file pointer is returned. Otherwise, NULL is returned and the error code in archive is set to indicate the error.
ERRORS
[ZIP_ER_CHANGED]
The file data has been changed and the data source does not support rereading data.
[ZIP_ER_COMPNOTSUPP]
The compression method used is not supported.
[ZIP_ER_ENCRNOTSUPP]
The encryption method used is not supported.
[ZIP_ER_MEMORY]
Required memory could not be allocated.
[ZIP_ER_NOPASSWD]
The file is encrypted, but no password has been provided.
[ZIP_ER_READ]
A file read error occurred.
[ZIP_ER_SEEK]
A file seek error occurred.
[ZIP_ER_WRONGPASSWD]
The provided password does not match the password used for encryption. Note that some incorrect passwords are not detected by the check done by zip_fopen ().
[ZIP_ER_ZLIB]
Initializing the zlib stream failed.
The function zip_fopen () may also fail and set zip_err for any of the errors specified for the routine zip_name_locate (3).
The function zip_fopen_index () may also fail with ZIP_ER_INVAL if index is invalid.
SEE ALSO
libzip (3), zip_fclose (3), zip_fread (3), zip_fseek (3), zip_get_num_entries (3), zip_name_locate (3), zip_set_default_password (3)
HISTORY
zip_fopen () and zip_fopen_index () were added in libzip 1.0.
AUTHORS
Dieter Baron < dillo@nih.at > and Thomas Klausner < wiz@gatalith.at > Debian December 18, 2017 ZIP_FOPEN (3)